85511220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1425187}}^1$

素因数の和:1425199

約数の個数: 24

約数和(自身を含む): 239431584

約数和(自身を除く): 153920364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1425187, 2850374, 4275561, 5700748, 7125935, 8551122, 14251870, 17102244, 21377805, 28503740, 42755610, 85511220]

約数ペア:

[(1, 85511220), (2, 42755610), (3, 28503740), (4, 21377805), (5, 17102244), (6, 14251870), (10, 8551122), (12, 7125935), (15, 5700748), (20, 4275561), (30, 2850374), (60, 1425187)]